THE SISTER IN LAW BACK UP PLAN

[neerathemall]

I was making an effort to be extra romantic this year and had booked a posh restaurant table for our anniversary. Me and Lorna had been together now for seven years, married for five.

Lorna was a nurse, and we had met randomly at a party back in the day. I admit the nurse thing was a turn on, and I was one of those guys for whom something about the uniform got me all hot and bothered. Turned out the reality was somewhat different. The last thing any actual nurse wanted to do was come home, and keep the uniform on to keep their man happy, or wear a sexy version on their off days.

Nevertheless we had a good sex life, and I loved Lorna with all my heart. She was blonde, smart, pretty, with a decent pair of legs, a good sense of humour and nice if not big tits.

But being with someone who did shift work came with its own challenges. My own 9 to 5 job (IT systems analyst if you want to know, as boring as it sounds) meant that sometimes we were ships that passed in the night, or indeed sometimes the early hours. We had to book date nights carefully - which came with two meanings. Date night type A was actually going out somewhere; cinema, restaurant, that kind of thing. Date night type B meant an early night and reliably good sex.

The first flush of any relationship is the most exciting I think, and so it was for sex. In those early days, Lorna had actually indulged my mild nurse fantasy from time to time. The most memorable time was when I had picked her up from a late shift in the early hours and she had given me a blow job in the car park, having taken my temperature and determined I was running a fever, the cure for which was making me come in her mouth apparently.

Occasionally I was away on business and stayed with her sister Stacey overnight to split the onward journey. The firm had a regional centre close to Stacey plus a concentration of work sites. I usually tried to schedule this when Lorna had a run of nights so that we wouldn't have seen much of each other even if I'd been working at home or the office.

Stacey was a single mom to two little girls, now aged 5 and 7. Deadbeat Dad wasn't in the picture much and barely saw his kids. Lorna and Stacey's folks were well off and helped Stacey buy the house and sort out all the legal business with her ex. They had never been married so that made things easier.

I don't know if it was the mom thing, the sister in law thing, or Stacey's curvy figure or all of the above, but I had had many fantasies about taking her to bed, sometimes with Lorna as a threesome and sometimes just the two of us. They were just harmless thoughts - I would never act on them.

In those fantasies I would hug my sister in law at her door, then strip her in the kitchen, bend her over the table and fuck her senseless, bouncing into her delicious ass, and finishing with her on her knees and me coming all over her face and naked tits.

Sometimes when Lorna and I screwed I would imagine it was Stacey underneath me. I came particularly hard when I did indulge that fantasy. It wasn't that my wife didn't turn me on still, she did. It was Stacey's big tits I craved.